Huan Liu, Genfu Xiao, Yunlan Tan and Chunjuan Ouyang. Multi-source remote sensing image registration based on Contourlet transform and multiple feature fusion. International Journal of Automation and Computing. DOI: 10.1007/s11633-018-1163-6
Citation: Huan Liu, Genfu Xiao, Yunlan Tan and Chunjuan Ouyang. Multi-source remote sensing image registration based on Contourlet transform and multiple feature fusion. International Journal of Automation and Computing. DOI: 10.1007/s11633-018-1163-6

Multi-source Remote Sensing Image Registration Based on Contourlet Transform and Multiple Feature Fusion

  • Image registration is an indispensable component in multi-source remote sensing image processing. In this paper, we put forward a remote sensing image registration method by including an improved multi-scale and multi-direction Harris algorithm and a novel compound feature. Multi-scale circle Gaussian combined invariant moments and multi-direction gray level co-occurrence matrix are extracted as features for image matching. The proposed algorithm is evaluated on numerous multi-source remote sensor images with noise and illumination changes. Extensive experimental studies prove that our proposed method is capable of receiving stable and even distribution of key points as well as obtaining robust and accurate correspondence matches. It is a promising scheme in multi-source remote sensing image registration.
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